Hair curler



FIG. 1 is a front, upper perspective view of an hair curler in accordance with the present design;

FIG. 2 is a rear, lower perspective view of the hair curler of FIG. 1;

FIG. 3 is a front side plan elevational view of the hair curler of FIG. 1;

FIG. 4 is a rear side plan elevational view of the hair curler of FIG. 1;

FIG. 5 is a left side plan elevational view of the hair curler of FIG. 1;

FIG. 6 is a right side plan elevational view of the hair curler of FIG. 1;

FIG. 7 is a top plan view of the hair curler of FIG. 1; and,

FIG. 8 is a bottom plan view of the hair curler of FIG. 1.

The broken lines illustrate portions of the hair curler and form no part of the claimed design. 

CLAIM I claim the ornamental design for a hair curler, as shown and described. 